This paper has been announced in the following NEP Reports:

• NEP-ALL-2006-11-18 (All new papers)
• NEP-CBE-2006-11-18 (Cognitive & Behavioural Economics)
• NEP-EXP-2006-11-18 (Experimental Economics)

1. Keser, Claudia & Willinger, Marc, 2000. "Principals' principles when agents' actions are hidden," International Journal of Industrial Organization, Elsevier, vol. 18(1), pages 163-185, January. [Downloadable!] (restricted)
2. Minkler, Lanse, 2004. "Shirking and motivations in firms: survey evidence on worker attitudes," International Journal of Industrial Organization, Elsevier, vol. 22(6), pages 863-884, June. [Downloadable!] (restricted)
   Other versions:
   • Lanse Minkler, 2002. "Shirking and Motivations in Firms: Survey Evidence on Worker Attitudes," Working papers 2002-40, University of Connecticut, Department of Economics. [Downloadable!]
   • Lanse Minkler, 2002. "Shirking and Motivation in Firms: Survey Evidence on Worker Attitudes," Working papers 2002-37, University of Connecticut, Department of Economics. [Downloadable!]
3. Akerlof, George A, 1982. "Labor Contracts as Partial Gift Exchange," The Quarterly Journal of Economics, MIT Press, vol. 97(4), pages 543-69, November. [Downloadable!] (restricted)
4. Susan Athey & Scott Stern, 1998. "An Empirical Framework for Testing Theories About Complimentarity in Organizational Design," NBER Working Papers 6600, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
5. Gary E Bolton & Axel Ockenfels, 1997. "A Theory of Equity, Reciprocity, and Competition," Levine's Working Paper Archive 1889, UCLA Department of Economics. [Downloadable!]
6. Magnus Allgulin & Tore Ellingsen, 2002. "Monitoring and Pay," Journal of Labor Economics, University of Chicago Press, vol. 20(2), pages 201-216, Part. [Downloadable!]
   Other versions:
   • Allgulin, Magnus & Ellingsen, Tore, 1998. "Monitoring and Pay," Working Paper Series in Economics and Finance 245, Stockholm School of Economics, revised 22 Nov 1999. [Downloadable!]
7. Demougin, Dominique & Fluet, Claude, 2001. "Monitoring versus incentives," European Economic Review, Elsevier, vol. 45(9), pages 1741-1764, October. [Downloadable!] (restricted)
8. Ernst Fehr & Simon Gachter & Georg Kirchsteiger, 1997. "Reciprocity as a Contract Enforcement Device: Experimental Evidence," Econometrica, Econometric Society, vol. 65(4), pages 833-860, July.
9. Eaton, Curtis & White, William D, 1983. "The Economy of High Wages: An Agency Problem," Economica, London School of Economics and Political Science, vol. 50(198), pages 175-81, May. [Downloadable!] (restricted)
10. Roland Benabou & Jean Tirole, 2003. "Intrinsic and Extrinsic Motivation," Review of Economic Studies, Blackwell Publishing, vol. 70(3), pages 489-520, 07. [Downloadable!] (restricted)
11. Jonathan S. Leonard, 1987. "Carrots and Sticks: Pay, Supervision and Turnover," NBER Working Papers 2176, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
    • Leonard, Jonathan S, 1987. "Carrots and Sticks: Pay, Supervision, and Turnover," Journal of Labor Economics, University of Chicago Press, vol. 5(4), pages S136-52, October. [Downloadable!] (restricted)
12. Neal, Derek, 1993. "Supervision and Wages across Industries," The Review of Economics and Statistics, MIT Press, vol. 75(3), pages 409-17, August. [Downloadable!] (restricted)
13. Kirchler, Erich & Fehr, Ernst & Evans, Robert, 1996. "Social exchange in the labor market: Reciprocity and trust versus egoistic money maximization," Journal of Economic Psychology, Elsevier, vol. 17(3), pages 313-341, June. [Downloadable!] (restricted)
14. Rebitzer, James B., 1995. "Is there a trade-off between supervision and wages? An empirical test of efficiency wage theory," Journal of Economic Behavior & Organization, Elsevier, vol. 28(1), pages 107-129, September. [Downloadable!] (restricted)
15. Erica L. Groshen & Alan B. Krueger, 1989. "The structure of supervision and pay in hospitals," Working Paper 8907, Federal Reserve Bank of Cleveland. [Downloadable!]
    Other versions:
    • Erica L. Groshen & Alan B. Krueger, 1990. "The structure of supervision and pay in hospitals," Industrial and Labor Relations Review, ILR Review, ILR School, Cornell University, vol. 43(3), pages 134-146, February.
16. Luft, Joan, 1994. "Bonus and penalty incentives contract choice by employees," Journal of Accounting and Economics, Elsevier, vol. 18(2), pages 181-206, September. [Downloadable!] (restricted)
17. Ernst Fehr & Klaus M. Schmidt, . "A Theory of Fairness, Competition and Cooperation," IEW - Working Papers iewwp004, Institute for Empirical Research in Economics - IEW. [Downloadable!]
    Other versions:
    • Fehr, Ernst & Schmidt, Klaus M., 1998. "A Theory of Fairness, Competition and Cooperation," CEPR Discussion Papers 1812, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    • Ernst Fehr & Klaus M. Schmidt, 1999. "A Theory Of Fairness, Competition, And Cooperation," The Quarterly Journal of Economics, MIT Press, vol. 114(3), pages 817-868, August. [Downloadable!] (restricted)
18. Fehr, Ernst & Klein, Alexander & Schmidt, Klaus M., 2001. "Fairness, Incentives and Contractual Incompleteness," CEPR Discussion Papers 2790, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
    • Ernst Fehr & Alexander Klein & Klaus M. Schmidt, . "Fairness, Incentives and Contractual Incompleteness," IEW - Working Papers iewwp072, Institute for Empirical Research in Economics - IEW. [Downloadable!]
    • Fehr, Ernst & Klein, Alexander & Schmidt, Klaus M., 2001. "Fairness, Incentives and Contractual Incompleteness," Discussion Papers in Economics 18, University of Munich, Department of Economics. [Downloadable!]
    • Ernst Fehr & Alexander Klein & Klaus Schmidt, 2001. "Fairness, Incentives and Contractual Incompleteness," CESifo Working Paper Series CESifo Working Paper No. , CESifo GmbH. [Downloadable!]
19. Canice Prendergast, 1999. "The Provision of Incentives in Firms," Journal of Economic Literature, American Economic Association, vol. 37(1), pages 7-63, March. [Downloadable!] (restricted)
20. Rabin, Matthew, 1993. "Incorporating Fairness into Game Theory and Economics," American Economic Review, American Economic Association, vol. 83(5), pages 1281-1302, December. [Downloadable!] (restricted)
21. Vital Anderhub & Simon Gächter & Manfred Königstein, 2002. "Efficient Contracting and Fair Play in a Simple Principal-Agent Experiment," Experimental Economics, Springer, vol. 5(1), pages 5-27, June. [Downloadable!] (restricted)
    Other versions:
    • Vital Anderhub & Simon Gaechter & Manfred Koenigstein, . "Efficient Contracting and Fair Play in a Simple Principal-Agent Experiment," IEW - Working Papers iewwp018, Institute for Empirical Research in Economics - IEW. [Downloadable!]
    • V. Anderhub & S. Gächter & M. Königstein, . "Efficient Contracting and Fair Play in a Simple Principal-Agent Experiment," Sonderforschungsbereich 373 1999-82, Humboldt Universitaet Berlin.
22. R. Lynn Hannan & John H. Kagel & Donald V. Moser, 2002. "Partial Gift Exchange in an Experimental Labor Market: Impact of Subject Population Differences, Productivity Differences, and Effort Requests on Behavior," Journal of Labor Economics, University of Chicago Press, vol. 20(4), pages 923-951, October. [Downloadable!]